import java.util.Scanner;
public class MaximumFinder {
	
	public void deterMaximumFinder()
	{
		
	
	Scanner input = new Scanner(System.in);
	double num1 = input.nextDouble();
	double num2 = input.nextDouble();
	double num3 = input.nextDouble();
	double result = maximum(num1,num2,num3);
System.out.println("Maximum is :"+result);
	}
	public double maximum(double x,double y,double z)
	{
		double maximumValue =x;
		maximumValue = y>x?y:x;
		maximumValue = y>maximumValue?y:maximumValue;
		return maximumValue;
		
	}
	}


